function dynamicDiv(id, url) {
    var xmlhttp = false;
    if (window.XMLHttpRequest) {
       xmlhttp = new XMLHttpRequest();
       if (xmlhttp.overrideMimeType) {
           xmlhttp.overrideMimeType('text/xml');
       }
    } 
	else if (window.ActiveXObject) {
        var versions = ["Microsoft.XMLHTTP", 
		                "MSXML.XMLHTTP", 
						"Microsoft.XMLHTTP", 
						"MSXML2.XMLHTTP.7.0", 
						"MSXML2.XMLHTTP.6.0", 
						"MSXML2.XMLHTTP.5.0", 
						"MSXML2.XMLHTTP.4.0", 
						"MSXML2.XMLHTTP.3.0", 
						"MSXML2.XMLHTTP"];
        for(var i=0; i<versions.length; i++) {
            try {
                xmlhttp = new ActiveXObject(versions[i]);
            } 
		    catch(e) {}
       }
    }

    if (!xmlhttp) {
        alert("Error crearing XMLHttpRequest");
    }
  
	xmlhttp.onreadystatechange = function() {
        if (xmlhttp.readyState == 4 && xmlhttp.status == 200) {
            document.getElementById(id).innerHTML = xmlhttp.responseText;
            //eval("$.uniform.update('input, button, select');");
            eval("$('select, input, button').uniform();");
        }
        
    }

	xmlhttp.open("GET", url, true);
    xmlhttp.send();
}